[commit: ghc] wip/rwbarton-O2: Build stage1 compiler with -O2 (203ecbd)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : wip/rwbarton-O2
Link       : http://ghc.haskell.org/trac/ghc/changeset/203ecbd0adb3ad38132e51e72b77fc658a9c228f/ghc

>---------------------------------------------------------------

commit 203ecbd0adb3ad38132e51e72b77fc658a9c228f
Author: Reid Barton <rwbarton at gmail.com>
Date:   Sat Feb 11 16:48:19 2017 -0500

    Build stage1 compiler with -O2


>---------------------------------------------------------------

203ecbd0adb3ad38132e51e72b77fc658a9c228f
 mk/custom-settings.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mk/custom-settings.mk b/mk/custom-settings.mk
index 2b4b127..0546f1b 100644
--- a/mk/custom-settings.mk
+++ b/mk/custom-settings.mk
@@ -6,6 +6,7 @@ include mk/flavours/validate.mk
 -include mk/validate.mk
 else
 -include $(firstword $(wildcard mk/$(TargetPlatformFull)-build.mk) mk/build.mk)
+GhcStage1HcOpts = -O2
 endif
 
 ifeq "$(BINDIST)" "YES"